This hormone also boosts muscle mass and helps repair cells and tissues in children, teens, and adults. Sleep also promotes proper growth throughout the body. The World’s Leading School in Nutritional Psychology GET CERTIFIED. Sleep Plays an Important Role In Learning One of the major explanations for why we sleep is known as the information consolidation theory, which suggests that one of the primary functions of sleep is to process information that has been acquired and stored throughout the day. Exactly how this happens and why our bodies are programmed for such a long period of slumber is still somewhat of a mystery. REM sleep, or Rapid Eye Movement Sleep is one of the stages of sleep. When we don’t get enough sleep, we suffer in a multitude of ways. Accidents increase. In Traditional Chinese Medicine, the heart is considered the Emperor, but our livers are considered the seat of the Ethereal Soul. Sleep also affects how your body reacts to insulin, the hormone that controls your blood glucose (sugar) levels. Why do we sleep? Sleep and sleep-related problems play a role in a large number of human disorders and affect almost every field of medicine. We digest better. A good night’s sleep is incredibly important for your health. Loss of sleep, or insomnia, interferes with our ability to work and think clearly. These reasons are supported by solid science, as well as my experience as a student. Anyone who has experienced this desire knows that not even hunger and thirst are comparable with it, " (Begin, 1979). Studies also show that sleep deficiency alters activity in different parts of our brain, so, if you’re not getting the quality of sleep you need and deserve, you may notice you have trouble making decisions, solving problems, controlling your emotions and behavior, and coping with change. Just watch a grumpy two year old next time your in the supermarket and if you are brave enough, ask the mother how many hours of sleep he has had. Another theory regarding why we sleep involves sleep’s importance for cognitive function and memory formation (Rattenborg, Lesku, Martinez-Gonzalez, & Lima, 2007). As a psychology graduate student, you probably know that sleep is important. Whether it’s taking time to be with family, finding time to be outdoors every day, cooking our own food, our desire to make more money, or “live life to the fullest” we’re willing to shortchange one area of life to make room for another. Similarly, sleep is necessary for emotional health. Sleep's effects on cognition and learning in adolescence. " A new theory aims to make sense of it all. Excellent to consider when it comes to our little ones and teens. Our body does some of its most important healing work when we sleep. But scientists do understand some of sleep's critical Sleep is important to a number of brain functions, including how nerve cells (neurons) communicate with each other. Impact on relationships. Slow wave sleep – often referred to as deep sleep – plays an important role in memory consolidation, which may be important during early language acquisition. One of my best authors says "wrong habits weaken the intellectual powers and that the brain given proper periods of rest enables one to have proper thoughts that are clear and sharp.". “Keeping up with sleep may also help fight cancer.”. But this is not the case; sleep is an active period in which a lot of important processing, restoration, and strengthening occurs. Ongoing sleep deficiency can change the way in which your immune system responds. Many experts believe that people learn insomnia, and can learn how to sleep better. San Francisco; Harper & Row. One popular hypothesis of sleep incorporates the perspective of evolutionary psychology. Our brain works better. We tend to think of sleep as a time when the mind and body shut down. Sleep hygiene. Millions of Americans have significant sleep problems and the prevalence of sleep disorders in the United States has been steadily increasing for years. But dreaming is only half of the phenomenon of sleep, further discoveries and theories were mad about why we sleep and the consequences of losing it. Prog Brain Res. It is no surprise that "malaise" is a symptom of insomnia. The bottom line is for optimal health; you should make getting plenty of sleep a priority! This has been common knowledge in the medical field since 1968, when Dr. Takahashi spearheaded a study about the relationship between sleep and human growth hormone, which was published in the Journal of Clinical Investigation. Sleep psychology is a specialty field of professional psychology that studies sleep and evaluates and treats sleep disorders. In fact, fat burning is at its best when our growth hormone plasma levels peak when we sleep – just as Dr. Takahashi’s study proved! Our Mind Body Eating Coach Certification Training is a powerful, information rich, 250 hour program that certifies you as a Mind Body Eating Coach and provides an unprecedented professional training that’ll leave you with a strong skill-set and the confidence to work with the most common and compelling eating concerns of our times –weight, body image, overeating, binge eating, emotional eating, endless dieting, digestion, fatigue, immunity, mood and much more. Here are 4 reasons why sleep is important and good for you: Sleep is when your body repairs itself, including our heart and blood vessels. In addition to having a direct effect on happiness , research shows that sleep impacts alertness and attention , cognitive performance , mood , resiliency , vocabulary acquisition , and … Sleep is important for every part of the body, and it is especially important for young children as their bodies and minds develop. The fact is: less and less of us are getting enough sleep. In fact, it’s just as important as eating healthy and exercising. This speaks to why those doing graveyard shifts, and others who are regularly sleep deprived, tend to have problems with obesity, insulin production/resistance, diabetes, cardiovascular problems and other features of metabolic syndrome. It is the stage of sleep most associated with dreaming. "That we are not much sicker and much madder than we are is due exclusively to that most blessed and blessing of all natural graces, sleep," Aldous Huxley. Triggers the body, and many of us feel hungrier throughout the than... 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